TORQUE PHX formed in January of 1999 and made a huge impact on the AZ local scene. They released their demo c.d. on Halloween of 1999 playing to a well over capacity crowd of 600 in Flagstaff, AZ. The band made it's presence known throughout Phoenix, Tempe, Flagstaff, Tucson and Kingman. Some of the bands TORQUE PHX has played with include: N17, 20 Dead Flower Children, Society One, Pissing Razors, Skinlab, Primer 55, Papa Roach, Biohazard, Slaves on Dope and more. TORQUE PHX continued playing... Topic: Torque Phx
TORQUE 421 is a modern Hard Rock/Heavy Metal band from South Eastern Kentucky. Known more for their live shows as opposed to stacks of recorded material, their only release in 1998 moved over 500 copies. All original material, to date there has been over 50 songs written by the group. Large and loyal fan base in an ever-expanding region. Cures: Ringworm, Psoriasis, Gout, and most forms of Lethargy. Melodic in voice, and brutally driven, it's own brand since 1997... Torque 421. Topic: TORQUE 421
Voyez ce que votre voiture est fait en temps réel, obtenir les codes d'erreur OBD, performances de la voiture, les données des capteurs et plus encore! Le couple est un véhicule / voiture de performance / outil de diagnostic qui utilise un système OBD II adaptateur Bluetooth de se connecter à votre moteur de gestion / mise en page ECU OBD2 de votre propre tableau de bord avec les widgets / jauges que vous voulez! Il peut utiliser le GPS pour fournir les journaux Tracker avec moteur de... Topics: Torque, Pro Source: torrent:urn:sha1:cc31aa9dd6e5343eb09ba4d388b182e4a22f05fd
St. Louis based torque is an acid funk gypsy groove jamband, influenced by the likes of MMW, Galactic, Greyboy Allstars, Fela Kuti, the Meters and all sorts of hip funk, jazz, and groove music. The band was formed in the spring of 1999. With an ear toward the resurgence of jazzy groove funk music and the continually growing taping scene around improvisational jam rock, torque encourages taping at shows, and hopes to record and be promoted and distributed independant of major record labels. (Of... Topic: torque stl
Aesthetic appearance is the important parameter of performance of clothing. When fabric undergoes external compressive and torsional forces fabric will bend and buckle in different direction and hence wrinkle will be formed. Thus garment appearance affected by fabric parameters such as bending, torsion and drape. The bending and fabric weight have effect on torsion. Topics: Fabric Bending, Drape, Torque
Bicycle steer torque measurement experiments. A torque wrench was fixed to the stem of the bicycle fork and two riders performed a set of controlled maneuvers at various speeds. The torque wrench, handlebars and speedometer were recorded from a camera affixed to the bicycle frame. The speed was maintained by an electric hub motor (i.e. no pedaling). The file "data.txt" includes the run number that corresponds to the video number, the rider's estimate of the speed after the run in... Topics: bicycle, torque, experiment, steer
In the conventional DTC, the selected voltage vector is applied for the whole switching period regardless of the magnitude of the torque error. This can result in high torque ripple. A better drive performance can be achieved by varying the duty ratio of the selected voltage vector during each switching period according to the magnitude of the torque error and position of the stator flux. A duty ratio control scheme for an inverter-fed induction machine using DTC method is presented in this... Topics: Torque Ripple, Direct Torque Control (DTC), Induction Motor, Fuzzy Logic
From the bitsavers.org collection, a scanned-in computer-related document. mit :: ai :: aim :: AITR-1244 Topics: torque, motor, sensor, loop, actuator, chapter, bandwidth, control, friction, ripple, open loop,...
The Hubble Space Telescope (HST) Space Telescope Imaging Spectrograph (STIS) was deployed on-orbit in February 1997. The contamination program for STIS was stringently controlled as the five-year end-of-life deposition was set at 158, per optical element. Contamination was controlled through materials selection, extensive vacuum outgassing certifications, cleaning techniques, and environmental controls. In addition to ground contamination controls, on-orbit contamination controls were... Topics: FRICTION STIR WELDING, PINS, FORCE, TORQUE, ALUMINUM
A series of ten T section reinforced concrete beams by use Reactive Powder Concrete (RPC) with square and circular web perforation. The geometry and main reinforcement of all specimens are same and was investigated under the effect of pure torsion. The main parameters taking into account in present paper are circular opening size, location of openings, and number of openings. The torque caused the first crack was recorded and the angle of twist generated from this torque was calculated for... Topics: Torque, Cracks, RPC, Web Perforation, T Section
Improving the Characteristics of Switched Reluctance Motor Abstract: Switched reluctance motor (SRM) has outstanding advantages such as simple structure, absence of commutator, high torque. However, torque ripple and loud noise are the biggest disadvantages of this SRM. Thus, applications in some special areas in industry are restricted. To reduce torque ripple and improve output power, this article provides solutions for control and change the structure of SRM. At the same time, it also... Topics: switched reluctance motor, torque ripple, amorphous materials
Three current sensors are required to measure motor phase currents in closed loop speed control of PMBLDC Motor drive. Usually, current sensors are expensive, and torque fluctuations may occur due to differences in current sensor sensitivities. These drawbacks can be eliminated by placing a single current sensor in a DC link of the converter. In this paper, a simplified control strategy has been proposed. The proposed control technique has only one current sensor and two input DC sources. This... Topics: Closed Loop, PMBLDC Motor, Torque Ripple
In order to improve the efficiency of the electrical vehicles driving by constant Magnet synchronous motor (PMSM)，the paper applies a space vector modulation strategy for the new dynamic allocation of zero‐vector which is aiming at reducing the inverter switching losses; It obtains the switching frequency of power tube in dynamic‐state and steady‐state basing on speed error, in order to reduce inverter switching losses; It applies the maximum torque/current control method , according to... Topics: Electrical Vehicle, Direct Torque Control, Switching Losses, Maximum Torque/Current Control
From the bitsavers.org collection, a scanned-in computer-related document. mit :: ai :: aim :: AIM-882 Topics: torque, pseudoinverse, unweighted, joint, torques, algorithm, manipulators, robotics, weighted,...
byHorvath, Thomas J.; McGinley, Catherine B.; Hannemann, Klau
Tests were conducted in a Mach 6 flow to examine the reattachment process of an axisymmetric free shear layer associated with the near wake of a 70 deg. half angle, spherically blunted cone with a cylindrical after body. Model angle of incidence was fixed at 0 deg. and free-stream Reynolds numbers based on body diameter ranged from 0.5 x 10(exp 6) to 4 x 10(exp 6). The sensitivity of wake shear layer transition on reattachment heating was investigated. The present perfect gas study was designed... Topics: ADVANCED VERY HIGH RESOLUTION RADIOMETER, LUBRICANTS, DRAG, LOSSES, TORQUE
The power transmission system is the system which causes movement of vehicles by transferring the torque produced by the engines to the wheels after some modifications. The transfer and modification system of vehicles is called as power transmission system. The power transmission system of vehicles consists of several components which encounter unfortunate failures. Propeller shaft and the universal joints form the important links that help in transmitting power from the engine to the wheels.... Topics: Failure, Analysis, Propeller Shaft, Universal Joint, Stress concentration, Torque.
This paper proposes a method of minimization of torque ripple in Brushless DC (BLDC) motor with ideal back EMF under MATLAB 7.1/Simulink environment. An idealized BLDC motor has trapezoidal back EMF waveform. However, for practical reasons like non-uniformity of magnetic material and design parameters it is difficult to produce exact trapezoidal wave shape. Therefore torque ripple appears in conventional control. This paper, introduces the Hysteresis Current Control (HCC) method to minimize the... Topics: Brushless DC Motor (BLDC), Torque Ripple, Commutation, Hysteresis Current Control
In order to eliminate bulky flywheels from the process machine having loads with severe torque fluctuations can be driven by an induction motor with control of input frequency using VVVf inverters. Situation of rise in load torque can be met by reduction in frequency at that instant. Situation of sudden reduction in load torque can be met by increase in frequency, at that instant. This paper deals with computations for such cases using the graphical relation between torque and speed, finally... Topics: Flywheel, process machine, demand torque, VVVf drive, T-s curve
According to the Y-connected three-phase full-controlled bridge between two turn-on circuit, the paper studies the working principle and builds the mathematical model of permanent magnet brushless DC motor(BLDCM). Then the paper introduces fuzzy control technology, and designs the fuzzy control system of permanent magnet BLDCM, at the same time, the paper makes simulation in Matlab/Simulink. Being different from the conventional PID control system, the fuzzy control system of BLDCM can enhance... Topics: permanent magnet BLDCM, fuzzy control, anti-interference, torque ripple, simulation
byChou, J. L.; Stad, N. J.; Barnes, P. R.; Leftheriotis, G. P. N.; Arndt, N. F.; Simonson, S.; Greenleaf, J. E
Spaceflight and bed-rest deconditioning decrease maximal oxygen uptake (aerobic power), strength, endurance capacity, and orthostatic tolerance. In addition to extensive use of muscular exercise conditioning as a countermeasure for the reduction in aerobic power (VO(sub 2max)), stimuli from some form of Gz acceleration conditioning may be necessary to attenuate the orthostatic intolerance component of this deconditioning. Hypothesis: There will be no significant difference in the physiological... Topics: JET VANES, OSCILLATIONS, ROCKET ENGINES, DEFLECTION, TORQUE, LOSSES
Bell System Technical Journal, 16: 2. April 1937 pp 247-248. Abstracts of Technical Papers from Bell System Sources. Topics: anisotropy, positions, magnetization, cochlea, measurement, stimulation, torque, calculated,...
In a three-phase system, unbalance voltage introduce when the magnitudes of phase voltages and the phase angles differ from the balanced conditions, or both. Unbalanced voltage factor have own importance when we are studying the impact of unbalance voltage on the behavior of three-phase induction machines. Problems like over & under voltages, oscillations, high losses and disturbance in phase angle are the key problem of unbalance voltage factor. Searching these abnormal conditions in the... Topics: Stator Current, Rotor Current, Speed, Torque, Induction Motor, Unbalanced Supply
The fracture mirror and crack branching constants were determined from three glasses and nine advanced ceramics tested under various loading and specimen configurations in an attempt to use the constants as a data base for fractography. The ratios of fracture mirror or crack branching constant to fracture toughness were found to be approximately two for most ceramic materials tested. A demonstration of how to use the two constants as a tool for verifying stress measurements was presented for... Topics: ACCRETION DISKS, X RAY BINARIES, PRECESSION, TORQUE, STABILITY
Magnetic geared actuators (MGA) are designed to perform highly reliable, robust and precise motion on satellite platforms or aerospace vehicles. The design allows MGA to be used for various tasks in space applications. In contrast to conventional geared drives, the contact and lubrication free force transmitting elements lead to a considerable lifetime and range extension of drive systems. This paper describes the fundamentals of magnetic wobbling gears (MWG) and the deduced inherent... Topics: NASA Technical Reports Server (NTRS), GEARS, ACTUATORS, LUBRICATION, TRANSMISSION, TORQUE...
The testing of a Mercury Lynx automatic transmission is reported. The transmission was tested in accordance with a passenger car automatic transmission test code (SAE J65lb) which required drive performance, coast performance, and no load test conditions. Under these conditions, the transmission attained maximum efficiencies in the mid-ninety percent range both for drive performance test and coast performance tests. The torque, speed, and efficiency curves are presented, which provide the... Topics: NASA Technical Reports Server (NTRS), PERFORMANCE TESTS, TORQUE, TRANSMISSION EFFICIENCY,...